The present invention discloses bionic stratospheric airships, related to the technical field of aircraft. The hull shape of the bionic stratospheric airship is obtained by lofting the shape of physalia physalis; one or more buoyancy gasbags, one or more ballonets, and a heat regulating gasbag are provided inside the hull; the buoyancy gasbags are filled with lighter-than-air gas and are provided at an upper layer inside the hull; the ballonets are filled with air and are provided at a lower layer inside the hull; the heat regulating gasbag is provided at a middle layer inside the hull and is filled with a working medium reversibly regulated between a gas state and a liquid state; and a thermodynamic cycle device for heating or pressurizing the working medium is provided inside the heat regulating gasbag.


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    Title :

    Bionic stratospheric airships


    Contributors:
    YANG YUENENG (author) / XU XIN (author) / ZHANG SHIFENG (author) / ZHENG WEI (author) / YAN YE (author) / ZHOU JIANGHUA (author)

    Publication date :

    2021-09-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64B LIGHTER-THAN-AIR AIRCRAFT , Luftfahrzeuge leichter als Luft



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